Looks like global warming has indeed struck San Diego - those hot Santa Ana winds are a-blowin'!
Okay, who's John Coleman? I had never heard of him till friend Don Mahin (my first graduate student - Master of Science 30 years ago!) sent me a link to his comments before the San Diego Chamber of Commerce that assailed anthropogenic global warming. Let me guess - the SD C of C was probably a very receptive audience for these comments, especially since Coleman dumped on Al Gore.
So who is he? Coleman is a weatherman on KUSI in San Diego. He has been doing this stuff for over 55 years, which eminently qualifies him as an expert on climate change, and even started the Weather Channel until the "bad guys" took it from him.
Here are some of his reasons why anthropogenic global warming is a myth:
1) CO2 is not a significant GHG. Why not? Well, because its concentration in the atmosphere is so low (c. 385 ppm) that it can't possibly be a significant GHG! What logic! Hey, John, there are many chemicals that are effective at far lower concentrations. Try ozone, whose low concentrations (c. 10-15 ppm, outside of heavily polluted areas) in the atmosphere provide essential protection from UV rays. How about hydrogen sulfide? Exposure to 100 ppm (or even fewer ppm) for less than an hour will kill you.
2) Coleman also makes a big point of the fact that 31,000 scientists (9,000 were PhDs) signed a statement refuting global warming. He uses pure numbers to refute the 2,500 who comprise the IPCC - 31,000 trumps 2,500. So are these 31,000 scientists (or 9,000 PhDs) people with expertise in climatology and atmospheric science? I have a PhD in hydrology. So am I an expert in global warming? If I signed a petition (as a PhD) decrying the basis for supply-side economics would that carry any weight? It shouldn't.
3) Even more compelling proof awaits us. Coleman cites the International Conference of Climate Change Skeptics (actually, "Skeptics" was not in the title, but that's what Coleman has - a slip of the tongue, perhaps) in New York City last March. It attracted 100 speakers and filled every one of its 600 seats (perhaps the venue could not hold more). Wow! A conference in NYC that attracted 600 people! Surely that lends great credibility to the anti-global warming frenzy! I suspect if I held a conference on "pyramid power" in Santa Fe, NM, I could fill a 600-seat venue. Would that mean "pyramid power" has credibility? In Coleman's world, I suppose so.
The above are the kinds of arguments that have great traction with groups like the San Diego C of C.
It's one thing to question global warming and/or its anthropogenic component, but let's stick to the science.
Here is Coleman's Corner, where you can read more.
"My mission, in what is left of a long and exciting lifetime, is to stamp out this Global Warming silliness and let all of us get on with enjoying our lives and loving our planet, Earth." -- John Coleman
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